What you are advocating is the continued abuse of victims because they should have known better. Your defense of this is that you can't do anything to prevent bullies or abusers. Here's why that's wrong.
1. 'there is nothing that can be done'
There's lots of things that can be done; they're just not things you care about, or things you want to help with. That doesn't mean things can't be done.
We can educate people on why bullies exist, how to identify them, and how to stop them. We can show in the real world the effect of bullying, and the effect of stopping it. They do this now in small programs for some schools, but it needs to be expanded.
We can also lead by example. As adults (well, some of us are adults anyway) we can show bullies and victimizers that what they do is not acceptable, and we can hold them accountable for their words and actions. Not only can we address them specifically, and treat each other with respect, 45 states have laws on cyber bullying. If common human decency doesn't work, we can report them to law enforcement.
2. 'the bottom 0.1% of humanity'
Bullying exists in all walks of life in different ways. And i'm not talking elevating, i'm talking educating, and protecting other people. There is nothing wrong with trying to protect vulnerable people.
Why would you advocate that people should be hurt? Whether they 'pretend it doesnt exist' or not, it's still wrong, and because there's something wrong going on, we need to work to make it right, not just throw up our hands and say "oh well thats what happens when youre a hipster" !!!